Publications by authors named "K Burslem"

Objective: To assess the real-world effectiveness of ubrogepant by evaluating self-reported satisfaction with pain relief, ability to think clearly, and return to normal function in individuals who had used ubrogepant to treat a migraine episode within the preceding 14 days.

Background: Ubrogepant is an oral calcitonin gene-related peptide receptor antagonist approved for the acute treatment of migraine in adults. Few studies have evaluated the real-world effectiveness of ubrogepant.

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Objective: Estimate health care resource utilization and costs associated with medication overuse headache and potential acute medication overuse.

Methods: A retrospective analysis was conducted with Clinformatics Data Mart data (1 January 2019-31 December 2019) that included continuously enrolled commercially insured adults with migraine (International Classification of Diseases, Tenth Revision, Clinical Modification [ICD-10-CM] code G43.xxx).

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Irritable bowel syndrome with diarrhea (IBS-D) is a chronic disorder of gut-brain interaction that negatively affects work productivity and health-related quality of life (HRQOL). IBS-D therapeutic options are limited and include loperamide, an over-the-counter μ-opioid receptor agonist commonly used as an antidiarrheal agent, and eluxadoline, a mixed μ- and κ-opioid receptor agonist and δ-opioid receptor antagonist approved in the United States for the treatment of IBS-D in adults. To characterize the effect of eluxadoline on work productivity and HRQOL in patients with IBS-D with previous inadequate response to loperamide.

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Resistance to endocrine therapy is a significant therapeutic challenge in the treatment of women with hormone receptor positive (HR+), human epidermal growth factor receptor 2 negative (HER2-) advanced breast cancer. Cyclin-dependent kinase (CDK)4/6 inhibitors in combination with endocrine therapy have been shown to improve progression free survival, overall response rate and clinical benefit rate in women with HR+ HER2- metastatic breast cancer compared with endocrine therapy alone. This review examines the clinical evidence to support the use of CDK4/6 inhibitors in first and second line settings.

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Background: Afatinib is 1 of 3 tyrosine kinase inhibitors approved in the United States for the first-line treatment of patients with metastatic non-small cell lung cancer (NSCLC) whose tumors have epidermal growth factor receptor (EGFR) exon 19 deletions (del19) or exon 21 (L858R) substitution mutations. In clinical trials, afatinib has demonstrated improvement in progression-free survival versus standard chemotherapy and gefitinib.

Objective: To analyze the impact of increases in afatinib treatment share on the cost and health outcomes in a commercial health plan in the United States.

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